652877742 has 16 divisors (see below), whose sum is σ = 1424460672. Its totient is φ = 197841720.

The previous prime is 652877723. The next prime is 652877767. The reversal of 652877742 is 247778256.

It is a junction number, because it is equal to n+sod(n) for n = 652877691 and 652877700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4945978 + ... + 4946109.

It is an arithmetic number, because the mean of its divisors is an integer number (89028792).

Almost surely, 2^652877742 is an apocalyptic number.

652877742 is an abundant number, since it is smaller than the sum of its proper divisors (771582930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

652877742 is a wasteful number, since it uses less digits than its factorization.

652877742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9892103.

The product of its digits is 1317120, while the sum is 48.

The square root of 652877742 is about 25551.4724037579. The cubic root of 652877742 is about 867.5155888646.

The spelling of 652877742 in words is "six hundred fifty-two million, eight hundred seventy-seven thousand, seven hundred forty-two".